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Great Lakes - Lake Erie and Lake Ontario: Past 24 Hour Conditions

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Western Islands

05:00 PM EDT 13 May 2026
Disclaimer

This table is a summary of hourly weather conditions for the past 24 hours.
Please note that these observations might not always be representative of weather conditions over their associated marine area.
Date / Time
(EDT)		 Wind(knots) Conditions Visibility(km) Pressure(kPa) Air temp(°C) Relative humidity(%) Dew point(°C)
13 May 2026
17:00 W 23 N/A N/A 100.5 4 99 4
16:00 WNW 21 N/A N/A 100.4 4 100 4
15:00 W 18 N/A N/A 100.4 4 100 4
14:00 SW 18 N/A N/A 100.3 4 100 4
13:00 SW 18 N/A N/A 100.3 4 98 3
12:00 SW 18 N/A N/A 100.3 4 98 4
11:00 SW 18 N/A N/A 100.3 5 99 5
10:00 S 15 N/A N/A 100.2 6 100 6
9:00 SSE 16 N/A N/A 100.2 6 98 6
8:00 SE 14 N/A N/A 100.2 5 99 5
7:00 SE 16 N/A N/A 100.3 5 98 5
6:00 ESE 15 gusts 21 N/A N/A 100.3 5 95 4
5:00 SE 20 N/A N/A 100.4 5 94 5
4:00 SE 22 N/A N/A 100.5 5 95 4
3:00 SE 12 gusts 21 N/A N/A 100.7 5 97 5
2:00 ESE 15 gusts 22 N/A N/A 100.8 5 93 4
1:00 SE 19 N/A N/A 101.0 5 89 4
0:00 SE 17 N/A N/A 101.2 5 91 4
12 May 2026
23:00 ESE 12 gusts 17 N/A N/A 101.3 5 92 4
22:00 ESE 4 N/A N/A 101.5 5 89 3
21:00 S 3 N/A N/A 101.6 6 78 3
20:00 S 9 N/A N/A 101.6 8 61 1
19:00 SE 10 N/A N/A 101.6 10 54 1
18:00 ENE 5 N/A N/A 101.6 8 35 -6
17:00 ENE 6 N/A N/A 101.7 8 40 -5

If you require additional historical weather information, please visit Climate Data Online

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Map of Great Lakes - Lake Erie and Lake Ontario marine weather areas CFB Trenton Port Colborne - 45142 Hamilton Munro Int'l Airport Oshawa Executive Airport Port Stanley - 45132 Lake Nipissing - 45152 Point Petre Georgian Bay - 45137 Toronto City Centre Airport Lake Simcoe - 45151 South Georgian Bay - 45143 Prince Edward Point - 45135 Peterborough Municipal Airport South Lake Huron - 45149 Collingwood Lake St Clair - 45147 Grimsby - 45139 Goderich Lagoon City Kingston Airport Muskoka Airport Parry Sound Harbour Grenadier Island Lake Simcoe Regional Airport Wiarton Airport Brockville Western Islands Cove Island Great Duck Island North Channel - 45154 Sarnia Chris Hadfield Airport Gore Bay-Manitoulin Airport Tobermory Harrow AAFC Long Point North Bay Airport Port Weller St. Catharines / Niagara District Airport Greater Sudbury Airport Southeast Shoal Vineland Station Port Colborne Erieau Cobourg Sault Ste. Marie Airport Windsor Airport Welland-Pelham Killarney Ajax - 45159 Point Pelee Burlington Lift Bridge
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